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Good ways to sort a queryset? - Django
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Is this more efficient than Author.objects.order_by('-score', 'last_name')[:30]?
– Brian Luft
Mar 10 '10 at 0:45
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How do I change the cursor between Normal and Insert modes in Vim?
...emulators on Linux; iTerm2 on macOS; Git Bash with ConEmu on Windows; and more (see comments):
let &t_SI = "\e[6 q"
let &t_EI = "\e[2 q"
" Optionally reset the cursor on start:
augroup myCmds
au!
autocmd VimEnter * silent !echo -ne "\e[2 q"
augroup END
Other options (replace the number af...
How to assign a heredoc value to a variable in Bash?
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Entity Framework Provider type could not be loaded?
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How can I get the root domain URI in ASP.NET?
...roved by adding the code that makes it work like the answer below that has more votes up...
– theJerm
Dec 20 '12 at 22:55
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Round a double to 2 decimal places [duplicate]
...es: 27.987654321987 -> 27.99). But I guess it's best to avoid it, since more reliable ways are readily available, with cleaner code too.
So, use this instead
(Adapted from this answer by Louis Wasserman and this one by Sean Owen.)
public static double round(double value, int places) {
if ...
Find size of Git repository
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UPDATE git 1.8.3 introduced a more efficient way to get a rough size: git count-objects -vH (see answer by @VonC)
For different ideas of "complete size" you could use:
git bundle create tmp.bundle --all
du -sh tmp.bundle
Close (but not exact:)
git g...
How to do a regular expression replace in MySQL?
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How to split one string into multiple strings separated by at least one space in bash shell?
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Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
...n your templates.
Placeholders - do velocity/freemaker give anything more than JSTL? In JSTL you put placeholder, and use the model (placed in request or session scope, by controllers) to fill these placeholders.
Yes, references are really the core of VTL:
<b>Hello $username!</b>...